50137434 has 16 divisors (see below), whose sum is σ = 111416640. Its totient is φ = 16712460.

The previous prime is 50137397. The next prime is 50137463. The reversal of 50137434 is 43473105.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50137398 and 50137407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464182 + ... + 464289.

It is an arithmetic number, because the mean of its divisors is an integer number (6963540).

Almost surely, 2^50137434 is an apocalyptic number.

50137434 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

50137434 is an abundant number, since it is smaller than the sum of its proper divisors (61279206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50137434 is a wasteful number, since it uses less digits than its factorization.

50137434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928482 (or 928476 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 50137434 is about 7080.7791944107. The cubic root of 50137434 is about 368.7403818616.

The spelling of 50137434 in words is "fifty million, one hundred thirty-seven thousand, four hundred thirty-four".